MACKEY, O'DONNELL AND PALOSAARI, LTD
NPI 1235221276
Pathology - Anatomic Pathology & Clinical Pathology in Reno, NV

Q: What is Mackey, O'donnell And Palosaari, Ltd's NPI number?

The NPI number for Mackey, O'donnell And Palosaari, Ltd is 1235221276. It was assigned to this organization in the NPPES registry on September 28, 2006. The provider is doing business as Sierra Pathology Associates, Inc.

Q: What is Mackey, O'donnell And Palosaari, Ltd's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Active since September 28, 2006

1155 MILL ST, RENO, NV 89502(775) 982-4545(775) 982-4546 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 1, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Mackey, O'donnell And Palosaari, Ltd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MACKEY, O'DONNELL AND PALOSAARI, LTD (NPI 1235221276), doing business as Sierra Pathology Associates, Inc, is a healthcare organization registered as an anatomic pathology & clinical pathology in Reno, Nevada and active in the NPI registry since September 2006. The organization lists Rahul Mediwala, Owner, as its authorized official.

NPPES Registry Identity

NPI1235221276

Entity TypeOrganization

Primary Taxonomy207ZP0102X

Legal Business NameMACKEY, O'DONNELL AND PALOSAARI, LTD

Location Address1155 MILL STReno, NV 89502-1576

Mailing Address1155 Mill St # Mcm-14Reno, NV 89502-1576 · (775) 982-5262 · Fax (775) 982-5496

Phone(775) 982-4545

Fax(775) 982-4546

Organization SubpartNo

Authorized OfficialRahul MediwalaOwner · (775) 815-0715

Enumeration DateSeptember 28, 2006

Last NPPES UpdateApril 1, 20252 updates tracked since enumeration

NPPES CertifiedApril 1, 2025

✔ NPI 1235221276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

1155 MILL ST, Reno, NV 89502

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Other Names 1

Doing Business AsSierra Pathology Associates, Inc

Other Identifiers 2

Medicaid201679100NV

MedicaidXGG007560CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mackey, O'donnell And Palosaari, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 11 clinicians reassign Medicare billing to Mackey, O'donnell And Palosaari, Ltd, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians, nearest first (11)

Haval Ali, MD

Pathology

NPI 1932737749

1155 MILL ST
Reno, NV 89502

(775) 982-4545